Dear Gmsh Gurus, I am facing some troubles with a brep CAD I am trying to mesh with Gmsh. If I try the meshing default settings, the mesh is being built and Gmsh is proud to announce that no illegal tet stand in the mesh. *But* if I simply run "gmsh -check", Gmsh admits that zero volume tets stay in the mesh. So it is unusable for computation. I have succeeded in producing a correct mesh by using the Frontal 3D algorithm (Mesh.Algorithm3D = 4;). Perhaps a check of the presence of zero volume elements could be an interesting enhancement. You'll find all necessary files in the attached archive.
Regards, Nicolas
foo.tar.gz
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